int __cdecl __noreturn main(int argc, const char **argv, const char **envp)
{
  __int64 s1[12]; // [rsp+0h] [rbp-100h] BYREF
  char v4; // [rsp+60h] [rbp-A0h]
  char s[140]; // [rsp+70h] [rbp-90h] BYREF
  int v6; // [rsp+FCh] [rbp-4h]

  setvbuf(stdout, 0LL, 2, 0LL);
  memset(s, 0, 0x80uLL);
  s1[0] = 0x45481D1217111313LL;
  s1[1] = 0x95F422C260B4145LL;
  s1[2] = 0x541B56563D6C5F0BLL;
  s1[3] = 0x585C0B3C2945415FLL;
  s1[4] = 0x402A6C54095D5F00LL;
  s1[5] = 0x4B5F4248276A0606LL;
  s1[6] = 0x6C5E5D432C2D4256LL;
  s1[7] = 0x6B315E434707412DLL;
  s1[8] = 0x5E54491C6E3B0A5ALL;
  s1[9] = 0x2828475E05342B1ALL;
  s1[10] = 0x60450073B26111FLL;
  s1[11] = 0xA774803050B0D04LL;
  v4 = 0;
  printf("Enter your flag: ");
  fgets(s, 128, stdin);
  v6 = 0;
  if ( s[0] != 'r' )
  {
    puts("Nope!");
    exit(0);
  }
  while ( v6 <= 126 )
  {
    s[v6] ^= s[v6 + 1];
    ++v6;
  }
  if ( !memcmp(s1, s, 97uLL) )
  {
    puts("Correct!");
    exit(1);
  }
  puts("Nope!");
  exit(0);
}